| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $79.49 | 13.402% | $90.1432 | $90.14 | $90.15 | $90.10 |
| Purchase #2 | $13.66 | 13.148% | $15.456 | $15.46 | $15.45 | $15.50 |
| Purchase #3 | $92.99 | 5.383% | $97.9957 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $237.32 | 5.592% | $250.5909 | $250.59 | $250.60 | $250.60 |
| Purchase #5 | $50.75 | 5.319% | $53.4494 | $53.45 | $53.45 | $53.40 |
| Purchase #6 | $114.42 | 13.474% | $129.837 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $150.99 | 12.591% | $170.0012 | $170.00 | $170.00 | $170.00 |
| 7 purchase totals = | $739.62 | $807.4734 | $807.48 | $807.50 | $807.40 | |